in this game you have to collect the ball , star, and all etc. but you can't touch the other color . you can touch only that color which color player have . after collect the 100 point next level will be auto. so after some time the speed of obstacle will be increase. so you have to play carefully . in this game the obstacle come from upper side and you have to save from them. and in this the black color ball is color changer ball it will change the player color .
and about player . don't do swipe like left and right . use only one thumb and move like snake . so if you swipe the player you can't cross more level just move like snake you will cross all level. just collect the same color ball and cross the level.
Enjoy the game.